UN Special Envoy for Syria Staffan de Mistura guestures as he arrives for a meeting of Intra-Syria peace talks with Syria's opposition delegation at Palais des Nations in Geneva, Switzerland, March 29, 2017. (Xinhua/POOL/Fabrice COFFRINI)
UN Special Envoy for Syria Staffan de Mistura guestures as he arrives for a meeting of Intra-Syria peace talks with Syria's opposition delegation at Palais des Nations in Geneva, Switzerland, March 29, 2017. (Xinhua/POOL/Fabrice COFFRINI)